| 库仓沟门公铁立交箱梁质量问题分析 |
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| 引用本文： | 于淼.库仓沟门公铁立交箱梁质量问题分析[J].辽宁交通科技,2014(2):64-65. |
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| 作者姓名： | 于淼 |
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| 作者单位： | 辽宁省交通科学研究院,沈阳110015 |
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| 摘 要： | 通过对库仓沟门公铁分离立交桥箱梁施工中出现问题的分析，总结了预应力混凝土施工中易出现的质量问题，以及其形成原因、预防措施和处理方案。
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| 关 键 词： | 预应力混凝土 后张法 箱梁施工 |
Analysis on Quality Problems of Kucang- Goumen Highway- railway Interchange Box Girder |
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| Abstract: | By the analysis on problems of Kucang - Goumen highway - railway interchange box girder during construction, quality problems that are easily to appear in prestressed concrete construction, the forming reasons, prevention measures and processing schemes are summarized. |
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| Keywords: | Prestressed concrete Post -tensioning method Box girder construction |
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